You just look at what vertical row that silicon is, and every element that is in the same vertical row as silicon will have the same lewis dot structure...and this applyes for most elements on the periodic table of elements.
- C, Ge,Sn, Pb:
all these elements are in the same column, and therefore have the same number of valence electrons
Answer:
evaporation and condesation
Explanation:
because he was curiuos
Answer:
Hmmm
Histamine is gotten from the De-carboxylation of Histidine
I'd go with false.
Histamine is NOT an essential amino acid
Option B is legit!
Answer:
if you read this you will die in 24 hours if you dont repost
Explanation:
Equilibrium chemical reaction between chair and boat forms is:
Kc =
Suppose the total number of molecules is x
Number of molecules of chair form is 6.42/100 x
Number of molecules of boat form is 93.58/100 x
Kc =
= 14.6